Ex-employee accused of killing East Orange deli worker

An ex-employee at the Park Deli and Grocery in East Orange is accused of killing another employee.
Roberto Ubiero is charged in the stabbing death of Tarlok Singh.
The owner of the deli says that Ubiero allegedly cut the cables on the surveillance cameras inside the store so that the recording would be wiped clean. But the owner says that Ubiero was captured by the outdoor cameras as he rode away on a bike.
Ubiero worked at the shop three years ago. The owner says that he cleaned around the shop.
Singh had a wife and three children who live in India.
It was not clear what the two men were fighting about at the time of the killing.